| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.63 | 6.506% | $146.5842 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $204.55 | 11.623% | $228.3248 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $245.42 | 8.555% | $266.4157 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $57.79 | 13.477% | $65.5784 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $202.62 | 6.591% | $215.9747 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $96.46 | 5.836% | $102.0894 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $124.88 | 3.300% | $129.001 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $1,069.35 | $1,153.9682 | $1,153.96 | $1,153.95 | $1,154.00 | |